IP Library › Assignment 023201/0818
Patent Assignment
Reel/Frame 023201/0818

Confirmatory License

Recorded: 2009-09-08 Pages: 2
Assignor
LOS ALAMOS NATIONAL SECURITY
Executed: 2009-07-08
Assignee
ENERGY, U.S. DEPARTMENT OF
1000 INDEPENDENCE AVENUE, S.W., GC-62 6F-067, WASHINGTON, DISTRICT OF COLUMBIA, 20585-0162
Covered Property (1)
Thermoacoustic Refrigerators and Engines Comprising Cascading Stirling Thermodynamic Units
Patent: 8,468,838 →
Application: 12/415,880 →
Publication: US 2009/0249797
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 31, 2009
From: BACKHAUS, SCOTT; SWIFT, GREG
To: LOS ALAMOS NATIONAL SECURITY, LLC
Reel/Frame 022479/0551 →
Assignment of Assignor's Interest Nov 7, 2018
From: LOS ALAMOS NATIONAL SECURITY, LLC
To: TRIAD NATIONAL SECURITY, LLC
Reel/Frame 047447/0001 →